Perhaps you should try some spelling variations:
deal communication » real communication, oral communication, cell communication
information costs » information contents, information centers, information content
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
3 developpement » de developpement, le developpement, et developpement
co information » do information, 2 information, 1 information
costs new » cost new, costs net, costs how
5.5 3 » 5.5 _, 5.5 a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies co information costs new deal communication 5.5 3 developpement de l'afrique.*.